Global Patent Index - EP 0984058 A3

EP 0984058 A3 2000-05-17 - Aqueous bleaching agents

Title (en)

Aqueous bleaching agents

Title (de)

Wässrige Bleichmittel

Title (fr)

Agents de blanchiment aqueuses

Publication

EP 0984058 A3 (DE)

Application

EP 99115884 A

Priority

DE 19838104 A

Abstract (en)

[origin: DE19838104C1] An aqueous bleach contains 1-10 wt.% peroxide compound, 5-10 wt.% alcohol polyglycol ether (I) with a hydrophilic lipophilic balance (HLB) value of over 10, 0.1-1 wt.% alcohol polyglycol ether (II) with a HLB value less than 10 and 0.5-1 wt.% fatty alcohol ether sulfate (III).

IPC 1-7 (main, further and additional classification)

C11D 3/39; C11D 1/29; C11D 1/72; C11D 1/83

IPC 8 full level (invention and additional information)

C11D 1/37 (2006.01); C11D 3/39 (2006.01); C11D 1/29 (2006.01); C11D 1/72 (2006.01)

CPC (invention and additional information)

C11D 1/37 (2013.01); C11D 3/3947 (2013.01); C11D 1/29 (2013.01); C11D 1/72 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19838104 C1 19991202; EP 0984058 A2 20000308; EP 0984058 A3 20000517

INPADOC legal status


2002-01-02 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010626

2001-01-31 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-12-27 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20001114

2000-05-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-05-17 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

2000-05-17 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7C 11D 3/39 A, 7C 11D 1/83 B, 7C 11D 1/29 B, 7C 11D 1/72 B

2000-03-08 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990812

2000-03-08 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-03-08 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI